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Unified Medical Language System® (UMLS®)

RxNorm Current Prescribable Content Release Notes

March Release - 03/03/2014

This RxNorm Current Prescribable Content release is consistent with the 2013AB UMLS Metathesaurus release. For additional information about RxNorm releases, including scripts for loading the RxNorm data into Oracle and MySQL databases, read the RxNorm Technical Documentation.

Data Changes

There are no significant data changes in this release.

Data Counts

Term Type or AttributeNumber
Active GPCK forms 276
Active BPCK forms 365
Active SCD forms 15677
Active SBD forms 8621
Active RXNORM MIN atoms 1571
Active RXNORM IN atoms 4800
Active RXNORM PIN atoms 1276
Active RXNORM BN atoms 5148
Active RXNORM DF atoms 101
Source-asserted NDC codes 142131
Distinct Source-asserted NDC codes 122628
SAB=RXNORM NDC codes 186239
Distinct SAB=RXNORM NDC codes 186239

Last Reviewed: March 3, 2014